I agree with Ton, don’t name the project something you can’t pronounce (gnaw is no good). Something creative BUT relevant, as ED was a little eccentric. I’m sure whatever the team decides the community will embrace. Go Peach!
But you can’t have a movie with the same title as its codename! Actually, “Peach” is a rather cool title. There seriously ought to be a peach in it somewhere, though – like the elephant-headed cane in the last one.